Air pollution. industrial pollution.
Formation of new cells from pre existing cells
Answer:
Structure Z is the cell wall and is very strong. It keeps out pathogens because of its thick layer
Explanation:
Answer:
True
Explanation:
All the cells in a living organism undergo cellular respiration to extract the chemical energy from food molecules and convert it into usable energy form of ATP.
The food molecules having chemical energy are oxidized to produce energy that can be used for all cellular metabolism processes and other energetic reactions required for life
Later on this ATP's energy is used for building new molecules and transporting materials.
Hence, given statement is true
